Yup, still, once you've done it all, it becomes a G-farm. No need to continue. I basically only stayed on for the last bundle, and even then I was sleeping at 11AM.
Sometimes I see these people streaming this game, in the winter of year 2 (I finished at 3rd of winter year 2), with no money, running around inefficiently collecting trash and going mining without focusing only on the stuff that's important. And I think to myself, what the hell have they been doing for the past 40 hours of that game? Learn to optimize!
They weren't even using sprinklers! Barbarians.